{"id":"W3024084526","doi":"10.3847/1538-4357/ab91ad","title":"Diffusion Coefficients in the Envelopes of White Dwarfs","year":2020,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"U.S. Department of Energy","keywords":"White dwarf; Diffusion; Context (archaeology); Stellar classification; Plasma; Helium; Ionization; Hydrogen","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003555708,0.0002999487,0.0002853617,0.0006223402,0.0003464314,0.0007122485,0.000538129,0.0004228812,0.0007120805],"category_scores_gemma":[0.002060294,0.0002154108,0.000419137,0.0003077953,0.0004080908,0.0006267683,0.0005608885,0.0003142354,0.0001816476],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008744602,"about_ca_system_score_gemma":0.0003697808,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008828349,"about_ca_topic_score_gemma":0.003084123,"domain_scores_codex":[0.9999057,0.00001383444,0.000005456943,0.000023309,0.00003099253,0.00002071968],"domain_scores_gemma":[0.9995695,0.000203932,0.00005518367,0.00003540819,0.00009292022,0.00004300873],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002205641,0.00007346295,0.07260802,0.0001861187,0.0001038086,0.0008260068,0.0008896561,0.7566977,0.1095838,0.04342034,0.0007963228,0.01459432],"study_design_scores_gemma":[0.00003391291,0.00003239061,0.01900322,0.00001527181,0.00002680305,0.0001920962,0.0001136067,0.9533815,0.02039954,0.004896839,0.001873717,0.00003115744],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.979391,0.0003780304,0.01581939,0.00009233312,0.00001978449,0.00001425494,0.0001379558,0.000130693,0.004016643],"genre_scores_gemma":[0.9976943,0.0001523698,0.001263355,0.00001292818,0.000003776608,0.000005643633,0.00007423473,0.00003410851,0.0007592858],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008828349,"threshold_uncertainty_score":0.01755393,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01354557341377,"score_gpt":0.2218323789149292,"score_spread":0.2082868055011592,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}